1921915008

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7599

約数の個数: 192

約数和(自身を含む): 6307119000

約数和(自身を除く): 4385203992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1664, 1768, 1872, 1989, 2176, 2448, 2496, 2652, 3264, 3536, 3744, 3978, 4896, 4992, 5304, 6528, 7072, 7488, 7549, 7956, 9792, 10608, 14144, 14976, 15098, 15912, 19584, 21216, 22647, 28288, 30196, 31824, 42432, 45294, 60392, 63648, 67941, 84864, 90588, 98137, 120784, 127296, 128333, 135882, 181176, 196274, 241568, 254592, 256666, 271764, 294411, 362352, 384999, 392548, 483136, 513332, 543528, 588822, 724704, 769998, 785096, 883233, 966272, 1026664, 1087056, 1154997, 1177644, 1449408, 1539996, 1570192, 1668329, 1766466, 2053328, 2174112, 2309994, 2355288, 2898816, 3079992, 3140384, 3336658, 3532932, 4106656, 4348224, 4619988, 4710576, 5004987, 6159984, 6280768, 6673316, 7065864, 8213312, 8696448, 9239976, 9421152, 10009974, 12319968, 12561536, 13346632, 14131728, 15014961, 16426624, 18479952, 18842304, 20019948, 24639936, 26693264, 28263456, 30029922, 36959904, 37684608, 40039896, 49279872, 53386528, 56526912, 60059844, 73919808, 80079792, 106773056, 113053824, 120119688, 147839616, 160159584, 213546112, 240239376, 320319168, 480478752, 640638336, 960957504, 1921915008]

約数ペア:

[(1, 1921915008), (2, 960957504), (3, 640638336), (4, 480478752), (6, 320319168), (8, 240239376), (9, 213546112), (12, 160159584), (13, 147839616), (16, 120119688), (17, 113053824), (18, 106773056), (24, 80079792), (26, 73919808), (32, 60059844), (34, 56526912), (36, 53386528), (39, 49279872), (48, 40039896), (51, 37684608), (52, 36959904), (64, 30029922), (68, 28263456), (72, 26693264), (78, 24639936), (96, 20019948), (102, 18842304), (104, 18479952), (117, 16426624), (128, 15014961), (136, 14131728), (144, 13346632), (153, 12561536), (156, 12319968), (192, 10009974), (204, 9421152), (208, 9239976), (221, 8696448), (234, 8213312), (272, 7065864), (288, 6673316), (306, 6280768), (312, 6159984), (384, 5004987), (408, 4710576), (416, 4619988), (442, 4348224), (468, 4106656), (544, 3532932), (576, 3336658), (612, 3140384), (624, 3079992), (663, 2898816), (816, 2355288), (832, 2309994), (884, 2174112), (936, 2053328), (1088, 1766466), (1152, 1668329), (1224, 1570192), (1248, 1539996), (1326, 1449408), (1632, 1177644), (1664, 1154997), (1768, 1087056), (1872, 1026664), (1989, 966272), (2176, 883233), (2448, 785096), (2496, 769998), (2652, 724704), (3264, 588822), (3536, 543528), (3744, 513332), (3978, 483136), (4896, 392548), (4992, 384999), (5304, 362352), (6528, 294411), (7072, 271764), (7488, 256666), (7549, 254592), (7956, 241568), (9792, 196274), (10608, 181176), (14144, 135882), (14976, 128333), (15098, 127296), (15912, 120784), (19584, 98137), (21216, 90588), (22647, 84864), (28288, 67941), (30196, 63648), (31824, 60392), (42432, 45294)]